Author: Miguel A. Ballicora
Date: 09:11:26 01/07/02
Go up one level in this thread
On January 07, 2002 at 11:22:18, Robert Basham wrote:
>Extreme Chess takes 15 ply and 42 sec. to find
>1. Rh8+...! but then has trouble playing it out to the end...
>
>(The same kind of problem occurs with Hiarcs7 also)...
>
>[D]qn1rn1k1/2rp2N1/2b1p1K1/4Bp2/p7/1p6/2p5/7R w - -
Gaviota 0.2.4 experimental on PIV 1.4 Ghz. sees mate in 12 in 8 seconds.
qn1rn1k1/2rp2N1/2b1p1K1/4Bp2/p7/1p6/2p5/7R w - - 0 1
+-----------------+
| q n . r n . k . |
| . . r x . . N . |
| . . b . x . K . |
| . . . . B x . . |
| x . . . . . . . |
| . x . . . . . . |
| . . x . . . . . |
| . . . . . . . R |
+-----------------+
legal moves available = 31
126 1 0.0 -41.89 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8xc7
213 1: 0.0 -41.89 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8xc7
226 2 0.0 :-) Rh1-h8
811 2 0.0 :-) Rh1-h8
946 2 0.0 +0.00 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8-f6 Kg8-h8 Nf6-e8
1036 2: 0.0 +0.00 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8-f6 Kg8-h8 Nf6-e8
2085 3 0.0 +0.00 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8-f6 Kg8-h8 Nf6-e8
2301 3: 0.0 +0.00 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8-f6 Kg8-h8 Nf6-e8
4328 4 0.0 +0.00 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8-f6 Kg8-h8 Nf6-e8
6323 4: 0.1 +0.00 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8-f6 Kg8-h8 Nf6-e8
9726 5 0.1 +0.00 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8-f6 Kg8-h8 Nf6-e8
13079 5: 0.1 +0.00 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8-f6 Kg8-h8 Nf6-e8
24766 6 0.2 +0.00 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8-f6 Kg8-h8 Nf6-e8
31193 6: 0.2 +0.00 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8-f6 Kg8-h8 Nf6-e8
47380 7 0.3 :-) Rh1-h8
68272 7 0.5 +0.00 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8-f6 Kg8-h8 Nf6-g4 Kh8-g8
Ng4-f6
856561 7: 7.3 +0.00 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8-f6 Kg8-h8 Nf6-g4 Kh8-g8
Ng4-f6
870489 8 7.5 :-) Rh1-h8
965072 8 8.2 +Mat_12 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8-f6 Kg8-h8 Nf6-g4 Kh8-g8
Ng4-h6 Kg8-f8 Be5-d6 Kf8-e8
Nh6-g8 Rd8-c8 Ng8-f6 Ke8-d8
Kg6-f7 Rc7-b7 Nf6-e8 Rc8-c7
Bd6-e7 Kd8-c8 Ne8-d6
1335029 8: 11.1 +Mat_12 Rh1-h8 Kg8xh8 Ng7xe8 Kh8-g8
Ne8-f6 Kg8-h8 Nf6-g4 Kh8-g8
Ng4-h6 Kg8-f8 Be5-d6 Kf8-e8
Nh6-g8 Rd8-c8 Ng8-f6 Ke8-d8
Kg6-f7 Rc7-b7 Nf6-e8 Rc8-c7
Bd6-e7 Kd8-c8 Ne8-d6
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